Cheapest priced copy (Streets of New Capenna Promos): $0.99 at Card Kingdom, near mint, their price list as of .
Meeting of the Five 
Sorcery · Mythic · Streets of New Capenna · #436
Exile the top ten cards of your library. You may cast spells with exactly three colors from among them this turn. Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Spend this mana only to cast spells with exactly three colors.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.99 to $1.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Streets of New Capenna Promos | 202p | Mythic | $0.99 | $0.99 |
| Streets of New Capenna Promos | 202s | Mythic | — | $1.29 |
| Streets of New Capenna | 202 | Mythic | $0.99 | $0.99 |
| Streets of New Capenna | 436 | Mythic | $0.99 | $0.99 |
2 rulings from Wizards of the Coast
- 29 April 2022The mana created by Meeting of the Five can be spent on any portion of the cost for a spell with exactly three colors, including any generic cost component or additional costs it has.
- 29 April 2022You may cast any spells that have exactly three colors from among the cards exiled this way, even if they aren't the same three colors. For example, you could cast a spell that is white, blue, and black, then cast a spell that is black, red, and green.